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Solvent effects on the S-0 -> S-2 absorption spectra of beta-carotene
Liu Wei-Long1; Wang De-Min1; Zheng Zhi-Ren1; Li Ai-Hua1; Su Wen-Hui1,2
Corresponding AuthorZheng Zhi-Ren(zrzheng@hit.edu.cn)
2010
Source PublicationCHINESE PHYSICS B
ISSN1674-1056
Volume19Issue:1Pages:6
AbstractAbsorption spectra of beta-carotene in 31 solvents are measured in ambient conditions. Solvent effects on the 0-0 band energy, the bandwidth, and the transition moment of the S-0 -> S-2 transition are analysed. The discrepancies between published results of the solvent effects on the 0-0 band energy are explained by taking into account microscopic solute-solvent interactions. The contributions of polarity and polarizability of solvents to 0-0 band energy and bandwidth are quantitatively distinguished. The 0-0 transition energy of the S-2 state at the gas phase is predicted to locate between 23000 and 23600 cm(-1).
Keywordsolvent effects absorption spectra beta-carotene
Funding OrganizationNational Natural Science Foundation of China
Indexed BySCI
Language英语
Funding ProjectNational Natural Science Foundation of China[10774034]
WOS Research AreaPhysics
WOS SubjectPhysics, Multidisciplinary
WOS IDWOS:000273586000043
PublisherIOP PUBLISHING LTD
Citation statistics
Cited Times:9[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.imr.ac.cn/handle/321006/102244
Collection中国科学院金属研究所
Corresponding AuthorZheng Zhi-Ren
Affiliation1.Harbin Inst Technol, Ctr Condensed Matter Sci & Technol, Harbin 150001, Peoples R China
2.Chinese Acad Sci, Int Ctr Mat Phys, Shenyang 110015, Peoples R China
Recommended Citation
GB/T 7714
Liu Wei-Long,Wang De-Min,Zheng Zhi-Ren,et al. Solvent effects on the S-0 -> S-2 absorption spectra of beta-carotene[J]. CHINESE PHYSICS B,2010,19(1):6.
APA Liu Wei-Long,Wang De-Min,Zheng Zhi-Ren,Li Ai-Hua,&Su Wen-Hui.(2010).Solvent effects on the S-0 -> S-2 absorption spectra of beta-carotene.CHINESE PHYSICS B,19(1),6.
MLA Liu Wei-Long,et al."Solvent effects on the S-0 -> S-2 absorption spectra of beta-carotene".CHINESE PHYSICS B 19.1(2010):6.
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